<?php
/**
 * Uninstall handler — removes the options this plugin stores.
 *
 * @package InstantSchema
 */

// Exit if uninstall not called from WordPress (prevents direct access).
if ( ! defined( 'WP_UNINSTALL_PLUGIN' ) ) {
	exit;
}

if ( ! function_exists( 'delete_option' ) ) {
	return;
}

/**
 * The Site ID is stored per site (not network-wide), matching how the
 * plugin is meant to be activated on multisite — one Instant Schema
 * project per site, not one shared across a whole network. On a
 * multisite uninstall, clean up every site's copy of the option.
 */
if ( is_multisite() ) {
	$instant_schema_blog_ids = get_sites( array( 'fields' => 'ids' ) );

	foreach ( $instant_schema_blog_ids as $instant_schema_blog_id ) {
		switch_to_blog( $instant_schema_blog_id );
		delete_option( 'instant_schema_site_id' );
		delete_option( 'instant_schema_connection' );
		restore_current_blog();
	}
} else {
	delete_option( 'instant_schema_site_id' );
	delete_option( 'instant_schema_connection' );
}